Bitcoin is the base currency of the crypto space but Altcoins also play a major role and we can not deny the existence of Altcoins. For example, we can see Ethereum is also booming parallel to bitcoin, and it's the need of the crypto market. For trading cryptocurrencies, we need altcoins as well. We can not imagine the crypto market without Altcoins So Altcoins will also remain in the market with bitcoin in the future too.